Package edu.jas.util
Class Terminator
java.lang.Object
edu.jas.util.Terminator
Terminating helper class. Like a barrier, but with coming and going.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
allIdle()
allIdle.void
beIdle()
beIdle.void
beIdle
(int i) beIdle.int
getJobs()
getJobs.boolean
hasJobs()
hasJobs.void
initIdle
(int i) initIdle.void
notIdle()
notIdle.void
release()
Release if possible.toString()
to stringvoid
waitDone()
Wait until released.
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Field Details
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logger
private static final org.apache.logging.log4j.Logger logger -
workers
private final int workers -
idler
private int idler -
fin
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done
private boolean done
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Constructor Details
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Terminator
public Terminator(int workers) Terminator.- Parameters:
workers
- number of expected threads.
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Method Details
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toString
to string -
beIdle
public void beIdle()beIdle. Checks for release(). -
initIdle
public void initIdle(int i) initIdle. No check for release().- Parameters:
i
- number of idle threads.
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beIdle
public void beIdle(int i) beIdle. Checks for release().- Parameters:
i
- number of idle threads.
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allIdle
public void allIdle()allIdle. Checks for release(). -
notIdle
public void notIdle()notIdle. -
getJobs
public int getJobs()getJobs.- Returns:
- number of possible jobs.
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hasJobs
public boolean hasJobs()hasJobs.- Returns:
- true, if there are possibly jobs, else false.
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release
public void release()Release if possible. -
waitDone
public void waitDone()Wait until released.
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